Ford Excursion PATS Disable / Reset Service

If your Ford Excursion will not start after a PCM/ECU replacement, the Passive Anti-Theft System (PATS) is often the cause. Our PATS disable and reset service permanently removes the immobilizer requirement from your PCM, allowing your Excursion to start and run without needing programmed keys or a matched PATS module.

What MoPower Can Offer

• Permanently remove PATS security from your Ford Excursion PCM
• VIN rewritten back into the PCM for a seamless factory match
• Fixes no-start conditions after PCM replacement or swap
• Plug-and-play PCM install – no dealer key programming required

How PATS Works

Many Ford PCMs are built with PATS capability. Once a PCM has been “married” to a PATS module, it will always expect the immobilizer handshake before starting. Our PATS reset service clears this lock, restoring normal plug-and-play operation.

• Donor PCMs from PATS-equipped vehicles can cause no-start issues
• PATS-cleared PCMs work with both security and non-security keys
• Applies to 2000–2005 Ford Excursion models

Security Light Woes

After PATS delete, the security light may remain illuminated on some Excursion clusters. If this happens, the only solution is to remove the bulb or LED from the dash.

Plug-and-Play Installation

Most customers can install a PATS-cleared PCM with no additional programming. In rare cases, a global DTC clear may be required before the SUV will start.

Service Details

• You must ship your ECU/PCM to MoPower Calibrations
• We only charge return shipping — customer covers shipping to us
• Turnaround time: 2–3 business days after receiving your PCM
• Please include your Full Name, Return Address, and VIN number with your ECU